Phase III Trial of Interferon Alfa-2a With or Without 13-cis-Retinoic Acid for Patients With Advanced Renal Cell Carcinoma

Abstract
PURPOSE: A randomized phase III trial was conducted to determine whether combination therapy with 13-cis-retinoic acid (13-CRA) plus interferon alfa-2a (IFNα2a) is superior to IFNα2a alone in patie...